KR101950604B1 - 단선 검출 장치 - Google Patents

단선 검출 장치 Download PDF

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Publication number
KR101950604B1
KR101950604B1 KR1020170121627A KR20170121627A KR101950604B1 KR 101950604 B1 KR101950604 B1 KR 101950604B1 KR 1020170121627 A KR1020170121627 A KR 1020170121627A KR 20170121627 A KR20170121627 A KR 20170121627A KR 101950604 B1 KR101950604 B1 KR 101950604B1
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KR
South Korea
Prior art keywords
disconnection
detecting
signal
current
detected
Prior art date
Application number
KR1020170121627A
Other languages
English (en)
Korean (ko)
Other versions
KR20180036546A (ko
Inventor
다케시 오카모토
다케시 나카오
Original Assignee
나부테스코 가부시키가이샤
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Application filed by 나부테스코 가부시키가이샤 filed Critical 나부테스코 가부시키가이샤
Publication of KR20180036546A publication Critical patent/KR20180036546A/ko
Application granted granted Critical
Publication of KR101950604B1 publication Critical patent/KR101950604B1/ko

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    • G01R31/06—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/72—Testing of electric windings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/026—

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
KR1020170121627A 2016-09-30 2017-09-21 단선 검출 장치 KR101950604B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2016-194839 2016-09-30
JP2016194839A JP6931524B2 (ja) 2016-09-30 2016-09-30 断線検出装置

Publications (2)

Publication Number Publication Date
KR20180036546A KR20180036546A (ko) 2018-04-09
KR101950604B1 true KR101950604B1 (ko) 2019-05-08

Family

ID=61780923

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170121627A KR101950604B1 (ko) 2016-09-30 2017-09-21 단선 검출 장치

Country Status (3)

Country Link
JP (1) JP6931524B2 (zh)
KR (1) KR101950604B1 (zh)
CN (1) CN107884659A (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108326206B (zh) * 2018-04-13 2023-07-28 中海油(山西)贵金属有限公司 一种用于整经机的控制系统及整经机和整经机控制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007333666A (ja) * 2006-06-19 2007-12-27 Tamagawa Seiki Co Ltd 断線検出方法及び装置
JP2012194056A (ja) * 2011-03-16 2012-10-11 Advics Co Ltd 断線検出回路

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919876B2 (ja) * 1975-05-31 1984-05-09 横河電機株式会社 操舵装置におけるパワ−ユニット異常監視装置
JPS5233760A (en) 1975-09-11 1977-03-15 Canon Inc Range finder
JP3105007B2 (ja) * 1990-07-06 2000-10-30 ジヤトコ・トランステクノロジー株式会社 電磁弁の故障検出装置
KR100405692B1 (ko) * 2000-12-26 2003-11-14 현대자동차주식회사 가변력 솔레노이드 밸브의 고장 진단방법
JP4155075B2 (ja) * 2003-03-28 2008-09-24 株式会社デンソー 断線検出回路
JP2008232871A (ja) * 2007-03-22 2008-10-02 Hitachi Ltd 回路異常判定装置および回路異常判定方法
JP2012143048A (ja) * 2010-12-28 2012-07-26 Denso Corp 断線検出回路
CN202994951U (zh) * 2012-12-04 2013-06-12 武汉理工大学 柴油机停油电磁阀线圈断线检测装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007333666A (ja) * 2006-06-19 2007-12-27 Tamagawa Seiki Co Ltd 断線検出方法及び装置
JP2012194056A (ja) * 2011-03-16 2012-10-11 Advics Co Ltd 断線検出回路

Also Published As

Publication number Publication date
CN107884659A (zh) 2018-04-06
JP2018054585A (ja) 2018-04-05
JP6931524B2 (ja) 2021-09-08
KR20180036546A (ko) 2018-04-09

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